CubeAre they called Cocktail Band because they're fruity and make you sick?

Old_ZirconI highly recommend their covers of Black Magic Woman and No Woman, No Cry, too.

I'm not sure where the sound is coming from, because you can tell he's almost definitely really playing during the solos, and yet the keyboard isn't plugged in at all. Maybe he's just really good at faking it.

Old_ZirconI don't think Bluetooth even existed in 1988, when that keyboard was released. Also there's no power cable.

You can see cables in some of the other clips but not this one.

Old_ZirconThe video title actually specifically names a completely different brand and model of keyboard, so it's possible he just really likes the keybed on that thing and he's got some kind of small MIDI-over-bluetooth dongle plugged in to it controlling the other keyboard off stage so he has access to its sequencer.